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High-throughput on-the-fly scanning ultraviolet-visible dual-sphere spectrometer

Mitrovic, Slobodan and Cornell, Earl W. and Marcin, Martin R. and Jones, Ryan J. R. and Newhouse, Paul F. and Suram, Santosh K. and Jin, Jian and Gregoire, John M. (2015) High-throughput on-the-fly scanning ultraviolet-visible dual-sphere spectrometer. Review of Scientific Instruments, 86 (1). Art. No. 013904. ISSN 0034-6748. https://resolver.caltech.edu/CaltechAUTHORS:20150120-081217429

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Abstract

We have developed an on-the-fly scanning spectrometer operating in the UV-visible and near-infrared that can simultaneously perform transmission and total reflectance measurements at the rate better than 1 sample per second. High throughput optical characterization is important for screening functional materials for a variety of new applications. We demonstrate the utility of the instrument for screening new light absorber materials by measuring the spectral absorbance, which is subsequently used for deriving band gap information through Tauc plot analysis.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1063/1.4905365DOIArticle
http://scitation.aip.org/content/aip/journal/rsi/86/1/10.1063/1.4905365PublisherArticle
ORCID:
AuthorORCID
Mitrovic, Slobodan0000-0001-8913-8505
Jones, Ryan J. R.0000-0002-4629-3115
Newhouse, Paul F.0000-0003-2032-3010
Suram, Santosh K.0000-0001-8170-2685
Gregoire, John M.0000-0002-2863-5265
Additional Information:© 2015 AIP Publishing. Received 10 October 2014; accepted 21 December 2014; published online 13 January 2015. This manuscript is based upon work performed by the Joint Center for Artificial Photosynthesis, a DOE Energy Innovation Hub, supported through the Office of Science of the U.S. Department of Energy (Award No. DE-SC0004993).
Group:JCAP
Funders:
Funding AgencyGrant Number
Department of Energy (DOE)DE-SC0004993
Issue or Number:1
Record Number:CaltechAUTHORS:20150120-081217429
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20150120-081217429
Official Citation:High-throughput on-the-fly scanning ultraviolet-visible dual-sphere spectrometer Mitrovic, Slobodan and Cornell, Earl W. and Marcin, Martin R. and Jones, Ryan J. R. and Newhouse, Paul F. and Suram, Santosh K. and Jin, Jian and Gregoire, John M., Review of Scientific Instruments, 86, 013904 (2015), DOI:http://dx.doi.org/10.1063/1.4905365
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:53853
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:20 Jan 2015 16:31
Last Modified:09 Mar 2020 13:19

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